EP4310862A4 - Einrichtungen zur behandlung von abfallflüssigkeiten - Google Patents

Einrichtungen zur behandlung von abfallflüssigkeiten Download PDF

Info

Publication number
EP4310862A4
EP4310862A4 EP21931827.6A EP21931827A EP4310862A4 EP 4310862 A4 EP4310862 A4 EP 4310862A4 EP 21931827 A EP21931827 A EP 21931827A EP 4310862 A4 EP4310862 A4 EP 4310862A4
Authority
EP
European Patent Office
Prior art keywords
facilities
waste liquid
liquid treatment
treatment
waste
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21931827.6A
Other languages
English (en)
French (fr)
Other versions
EP4310862A1 (de
Inventor
Chorong Kim
Hak Soo Kim
Jinsoo Choi
Kyung Hee Lee
Sang-Ho Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Korea Hydro and Nuclear Power Co Ltd
Original Assignee
Korea Hydro and Nuclear Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Korea Hydro and Nuclear Power Co Ltd filed Critical Korea Hydro and Nuclear Power Co Ltd
Publication of EP4310862A1 publication Critical patent/EP4310862A1/de
Publication of EP4310862A4 publication Critical patent/EP4310862A4/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/003—Nuclear facilities decommissioning arrangements
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C02F1/325—Irradiation devices or lamp constructions
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
    • G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
    • G21F9/004—Decontamination of the surface of objects with chemical or electrochemical processes of metallic surfaces
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/322—Lamp arrangement
    • C02F2201/3227—Units with two or more lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Electrochemistry (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
EP21931827.6A 2021-03-18 2021-11-17 Einrichtungen zur behandlung von abfallflüssigkeiten Pending EP4310862A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020210035406A KR102417268B1 (ko) 2021-03-18 2021-03-18 폐액처리설비
PCT/KR2021/016915 WO2022196886A1 (ko) 2021-03-18 2021-11-17 폐액처리설비

Publications (2)

Publication Number Publication Date
EP4310862A1 EP4310862A1 (de) 2024-01-24
EP4310862A4 true EP4310862A4 (de) 2024-09-04

Family

ID=82402513

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21931827.6A Pending EP4310862A4 (de) 2021-03-18 2021-11-17 Einrichtungen zur behandlung von abfallflüssigkeiten

Country Status (6)

Country Link
US (1) US20240055147A1 (de)
EP (1) EP4310862A4 (de)
JP (1) JP7588237B2 (de)
KR (1) KR102417268B1 (de)
CN (1) CN116761783A (de)
WO (1) WO2022196886A1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1054413A2 (de) * 1999-05-13 2000-11-22 Kabushiki Kaisha Toshiba Verfahren und Vorrichtung zur chemischen Dekontamination von einem Radioaktivmaterialbehandlungsanordnungskomponent
KR101999845B1 (ko) * 2018-09-20 2019-07-12 한국수력원자력 주식회사 계통 제염 설비

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2939110B2 (ja) * 1994-03-10 1999-08-25 核燃料サイクル開発機構 ネプツニウムとプルトニウムの共抽出方法
JP3846814B2 (ja) * 1997-03-25 2006-11-15 株式会社東芝 原子力発電所内有機物低減装置
JP3099954B1 (ja) * 1999-09-20 2000-10-16 株式会社東芝 原子炉構造部品の化学洗浄装置
JP4131814B2 (ja) * 2002-11-21 2008-08-13 株式会社東芝 放射化部品の化学除染方法および装置
SG194789A1 (en) * 2011-05-06 2013-12-30 Miox Corp Organic contaminant destruction using chlorine or mixed oxidant solution and ultraviolet light
JP6049404B2 (ja) * 2012-11-02 2016-12-21 三菱重工業株式会社 除染廃液処理方法
WO2017076431A1 (en) * 2015-11-03 2017-05-11 Areva Gmbh Method of decontaminating metal surfaces in a heavy water cooled and moderated nuclear reactor
DE102016104846B3 (de) * 2016-03-16 2017-08-24 Areva Gmbh Verfahren zur Behandlung von Abwasser aus der Dekontamination einer Metalloberfläche, Abwasserbehandlungsvorrichtung und Verwendung der Abwasserbehandlungsvorrichtung
CN107500456B (zh) * 2017-10-10 2020-03-17 成都清境环境科技有限公司 一种复合高级氧化工艺处理高cod废液的装置及方法
KR101999847B1 (ko) * 2018-09-20 2019-07-12 한국수력원자력 주식회사 계통 제염 설비 및 방법
KR101999846B1 (ko) * 2018-09-20 2019-07-12 한국수력원자력 주식회사 폐액 처리 설비 및 방법
CN112340921A (zh) * 2020-11-25 2021-02-09 江苏固环环境科技有限公司 一种高含有机物高含氯化铵盐废水的处理工艺及其处理系统

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1054413A2 (de) * 1999-05-13 2000-11-22 Kabushiki Kaisha Toshiba Verfahren und Vorrichtung zur chemischen Dekontamination von einem Radioaktivmaterialbehandlungsanordnungskomponent
KR101999845B1 (ko) * 2018-09-20 2019-07-12 한국수력원자력 주식회사 계통 제염 설비

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022196886A1 *

Also Published As

Publication number Publication date
JP2024500886A (ja) 2024-01-10
CN116761783A (zh) 2023-09-15
EP4310862A1 (de) 2024-01-24
WO2022196886A1 (ko) 2022-09-22
KR102417268B1 (ko) 2022-07-05
JP7588237B2 (ja) 2024-11-21
US20240055147A1 (en) 2024-02-15

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